Westchester County and Mount Pleasant Town property record for 99 Wall St, Valhalla, NY 10595 · Last verified May 2026
| Property Type | Office Building |
|---|---|
| Details | 23,498 sqft · built 1965 |
| Lot Size | 13.5 acres (591,109 sqft) |
| Owner | Company Name on File |
| Last Sale | $2,880,000 (Jan 2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 553489 117.10-2-1 |
| Primary APN | 553489 117.10-2-1 |
|---|---|
| Alternative APNs |
|
| Stories | 1 Story |
|---|---|
| Building Area | 23,498 sqft Gross Area |
| Basement Area | 5,324 sqft |
| Unfinished Basement | 5,324 sqft |
| Year Built | Built 1965 |
|---|---|
| Effective Year Built | Effective 1965 |
| Lot Area | 591,109 sqft (13.5 acres) |
| Heating Fuel | Gas |
|---|---|
| Sewer | Municipal |
| Account Number | 12126000 |
|---|---|
| Street Address | 99 WALL ST |
| City | VALHALLA |
| State | NY |
| Zip | 10595-1462 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Office Building |
| Legal Block | 2 |
| Legal Lot Number | 1.000 |
| Jurisdiction | WESTCHESTER NY |
| Township / Civil Division | MOUNT PLEASANT |
| Census Block Group | 1 |
| Census Block | 1027 |
| Census Tract | 11902 |
Source: Westchester County and Mount Pleasant Town records · APN 553489 117.10-2-1
Assessment roll updated May 14, 2026 · Last verified May 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 301 COMMERCE ST, 3150, FORT WORTH, TX 76102-4102 |
| Owner Type | Company |
| Vesting | Limited Liability Partnership |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jan 06, 2025 · Amount on Record |
| Deed Sale | Jan 06, 2025 · Amount on Record |
| Deed Document Number | 20253383 |
| Record Updated | Jun 08, 2026 |
Source: Westchester County and Mount Pleasant Town records · Assessment roll updated May 14, 2026 · Last verified May 2026
| Type | Name |
|---|---|
| State | New York |
| County | Westchester County |
| County Subdivision | Mount Pleasant Town |
| Unified School District | Valhalla Union Free School District (KG - 12) |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
| Year | Assessed Value | Assessed Market Value |
|---|---|---|
| 2025 | $21,350 (-) Land $11,200 Building $10,150 | $2,113,862 (+5.94%) Land $1,108,911 Building $1,004,951 |
| 2024 | $21,350 (-) Land $11,200 Building $10,150 | $1,995,327 (+5.61%) Land $1,046,729 Building $948,598 |
| 2023 | $21,350 Land $11,200 Building $10,150 | $1,889,380 Land $991,150 Building $898,230 |
Source: FEMA National Flood Hazard Layer, Westchester County (36119C), updated September 18, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 361190119021, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Flood Insurance Cost | Premium on Record median of 23 individual NFIP policies nearby |
| Nearby Flood Policies | 45 units insured 22 under condo master policies |
| Nearby Flood Claims | 28 (1980–2025) |
| Claims Outside the SFHA | 14 of 28 |
| Most Recent Claim | Jul 2025, rainfall accumulation |
| Claims By Storm |
|
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 292 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Optimum Communications | Fiber | 8,000 / 8,000 |
| Verizon | Fiber | 2,300 / 2,300 |
| Optimum Communications | Cable | 940 / 35 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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